CVE-2023-48849

Exp

Ruijie EG Series Routers version EG_3.0(1)B11P216 and before allows unauthenticated attackers to remotely execute arbitrary code due to incorrect filtering.

Published: 2023-12-06 Last update: 2024-11-21 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2023-48849 is rated High Exploit Risk (84.6/100): CVSS Critical severity, with medium exploitation likelihood (EPSS 2.82%). 1 public exploit reference(s) are indexed (Exploit-DB). Public exploits are available—assess exposure, apply mitigations, and prioritize patching.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Public exploit references (Exploit-DB) for CVE-2023-48849

EDB-ID Source Kind Published Link
— nvd_ref exploit_tag Exploit-DB ↗

Exploit prediction scoring system (EPSS) score for CVE-2023-48849

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2025-12-24 2.42% 2.82% +0.40%
2 2025-11-21 6.97% 2.42% -4.55%
3 2025-11-18 — 6.97% —

Full EPSS history (17 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2023-48849

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
9.8 3.1 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 3.9 5.9 [email protected]

Weakness enumeration for CVE-2023-48849

Affected software / configurations for CVE-2023-48849

Vendor Product Version Raw CPE
ruijie rg-eg1000c_firmware 3.0\(1\)b11p216 cpe:2.3:o:ruijie:rg-eg1000c_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
ruijie rg-eg1000e_firmware 3.0\(1\)b11p216 cpe:2.3:o:ruijie:rg-eg1000e_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
ruijie rg-eg105g_firmware 3.0\(1\)b11p216 cpe:2.3:o:ruijie:rg-eg105g_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
ruijie rg-eg105g_v2_firmware 3.0\(1\)b11p216 cpe:2.3:o:ruijie:rg-eg105g_v2_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
ruijie rg-eg105g-e_firmware 3.0\(1\)b11p216 cpe:2.3:o:ruijie:rg-eg105g-e_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
ruijie rg-eg105g-p_firmware 3.0\(1\)b11p216 cpe:2.3:o:ruijie:rg-eg105g-p_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
ruijie rg-eg105g-pe_firmware 3.0\(1\)b11p216 cpe:2.3:o:ruijie:rg-eg105g-pe_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
ruijie rg-eg105gw\(t\)_firmware 3.0\(1\)b11p216 cpe:2.3:o:ruijie:rg-eg105gw\(t\)_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
ruijie rg-eg105gw-x_firmware 3.0\(1\)b11p216 cpe:2.3:o:ruijie:rg-eg105gw-x_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
ruijie rg-eg2000ce_firmware 3.0\(1\)b11p216 cpe:2.3:o:ruijie:rg-eg2000ce_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
ruijie rg-eg209gs_firmware 3.0\(1\)b11p216 cpe:2.3:o:ruijie:rg-eg209gs_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
ruijie rg-eg2100-p_firmware 3.0\(1\)b11p216 cpe:2.3:o:ruijie:rg-eg2100-p_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
ruijie rg-eg210g-e_firmware 3.0\(1\)b11p216 cpe:2.3:o:ruijie:rg-eg210g-e_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
ruijie rg-eg210g-p_firmware 3.0\(1\)b11p216 cpe:2.3:o:ruijie:rg-eg210g-p_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
ruijie rg-eg210g-pe_firmware 3.0\(1\)b11p216 cpe:2.3:o:ruijie:rg-eg210g-pe_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
ruijie rg-eg3000eu_firmware 3.0\(1\)b11p216 cpe:2.3:o:ruijie:rg-eg3000eu_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
ruijie rg-eg3000xe_firmware 3.0\(1\)b11p216 cpe:2.3:o:ruijie:rg-eg3000xe_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
ruijie rg-eg305gh-p-e_firmware 3.0\(1\)b11p216 cpe:2.3:o:ruijie:rg-eg305gh-p-e_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
ruijie rg-eg310gh-e_firmware 3.0\(1\)b11p216 cpe:2.3:o:ruijie:rg-eg310gh-e_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
ruijie rg-eg3230_firmware 3.0\(1\)b11p216 cpe:2.3:o:ruijie:rg-eg3230_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*
ruijie rg-eg3250_firmware 3.0\(1\)b11p216 cpe:2.3:o:ruijie:rg-eg3250_firmware:3.0\(1\)b11p216:*:*:*:*:*:*:*

References for CVE-2023-48849

URL Tags
https://github.com/delsploit/CVE-2023-48849 Exploit Third Party Advisory
cvelogic Threat Intelligence